mirror of
https://github.com/apache/superset.git
synced 2026-04-10 03:45:22 +00:00
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
|
|
# or more contributor license agreements. See the NOTICE file
|
|
# distributed with this work for additional information
|
|
# regarding copyright ownership. The ASF licenses this file
|
|
# to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance
|
|
# with the License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing,
|
|
# software distributed under the License is distributed on an
|
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
# KIND, either express or implied. See the License for the
|
|
# specific language governing permissions and limitations
|
|
# under the License.
|
|
import logging
|
|
|
|
from flask import current_app
|
|
|
|
from superset.extensions import celery_app
|
|
from superset.utils.slack import get_channels
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
@celery_app.task(name="slack.cache_channels")
|
|
def cache_channels() -> None:
|
|
cache_timeout = current_app.config["SLACK_CACHE_TIMEOUT"]
|
|
retry_count = current_app.config.get("SLACK_API_RATE_LIMIT_RETRY_COUNT", 2)
|
|
|
|
logger.info(
|
|
"Starting Slack channels cache warm-up task "
|
|
"(cache_timeout=%ds, retry_count=%d)",
|
|
cache_timeout,
|
|
retry_count,
|
|
)
|
|
|
|
try:
|
|
get_channels(force=True, cache_timeout=cache_timeout)
|
|
except Exception as ex:
|
|
logger.exception(
|
|
"Failed to cache Slack channels: %s. "
|
|
"If this is due to rate limiting, consider increasing "
|
|
"SLACK_API_RATE_LIMIT_RETRY_COUNT.",
|
|
str(ex),
|
|
)
|
|
raise
|